AUTHOR=Xia Yan , Lv Yuli , Yu Feihong , Yang Yiqiang , Yang Yili , Li Wei , Li Ke TITLE=An islanding detection method for grid-connect inverter based on parameter optimized variational mode decomposition and deep learning JOURNAL=Frontiers in Energy Research VOLUME=Volume 13 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/energy-research/articles/10.3389/fenrg.2025.1445522 DOI=10.3389/fenrg.2025.1445522 ISSN=2296-598X